/Engine/Source/Runtime/SlateCore/Public/Fonts/FontTypes.h
Contains pixel data for a character rendered from freetype as well as measurement info
struct FCharacterRenderData
bool
bIsGrayscale
True if the rendered character is 8-bit grayscale, or false if it's 8-bit per-channel BGRA color
bool
bSupportsOutline
True if the rendered character supports outlines, false otherwise
int16
HorizontalOffset
The horizontal distance from the origin to the leftmost border of the character
TArray< uint8 >
RawPixels
Raw pixels of the rendered character
int16
SizeX
Width of the character in pixels
int16
SizeY
Height of the character in pixels
int16
VerticalOffset
The vertical distance from the baseline to the topmost border of the glyph bitmap